Thomas®

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  • Thermometer / Clock

    Thomas®

    Internal sensor Measures in both Fahrenheit and Celsius Unique unit simultaneously displays time of day, temperature, and humidity. Individually serial-numbered Traceable® Certificates in the areas of time, temperature and humidity are provided from our ISO 17025 calibration…

  • Easy-Read® Environmentally Friendly, General Purpose Liquid-In-Glass…

    Thomas®

    EnviroKleen™ certified thermometers feature black, non-toxic, biodegradable, Enviro-Safe® liquid. Black liquid against lead-free, yellow back glass for easy readability and fewer reading errors Ideal for use in chemical/petrochemical laboratories, universities, scientific…

  • Thomas Wiley® Mini Cutting Mills

    Thomas®

    NEW and improved! The Thomas Wiley® Mini-Mill is our smallest cutting mill - but still Wiley® tough The Wiley® Mini Mill is an all steel Benchtop Cutting Mill featuring a 1.575" diameter sealed cutting chamber with two adjustable stationary blades and a rotating cutting head…

  • Digital Thermometer

    Thomas®

    Temperature range is -58° to 500°F and -50° to 260°C Resolution is 0.1° Accuracy is ±°1C Minimum/maximum memory/alarm/hold Size is 2” x 4” x 1/2” with probe measuring 0.14” in diameter x 7 3/4” with a 3 foot cable. Weight…

  • Red Extruded Vacuum Tubing

    Thomas®

    Flexible, smooth-walled vacuum tubing High-quality gum rubber Cartons contain 48 to 50 feet (14.6 to 15.2 m) of vacuum tubing. Listings indicate i.d. x o.d. x wall thickness in inches. Vacuum tubing is 10 ft per pack and 50 ft per carton.

  • Thomas pH Buffer Solutions

    Thomas®

    Available in clear or color-coded buffers Traceable to NIST standards and available in a variety of packaging selections. Provides a tolerance of ±0.02 pH at 25°C and the bottle label provides temperature correction data from 0° to 50°C. All Thomas buffers offer…

  • Traceable® Platinum Ultra-Accurate Digital Thermometer

    Thomas®

    Traceable® Platinum Ultra-Accurate Digital Thermometer -200° to 500°C, 0.0001° resolution Features: Platinum sensor insures linear response and high accuracy across the entire range Meter range -200.00° to 500.000°C  ( -328.00 ° to 93…

  • Thomas® Ascarite II CO2 Absorbent

    Thomas®

    Thomas® Ascarite II CO2 Absorbent is an aggressive, high performance quantitative absorbent of carbon dioxide. Utilized by the US military, Ascarite II can be used in environmental labs, chromatographic applications, and chemical and steel manufacturing plants. Its wide range…

  • 4-Channel Alarm Timer

    Thomas®

    Easy on the eyes High-decibel alarm NIST Traceable® certificate Four channels Perfect for repetitive testing Four channel big-digit timer has a 0.75” high display that allows for far away viewing. Micro-computer chip permits setting four separate channels. Set any time from 99 hours, 59…

  • Traceable® Lollipop Shock/Waterproof Thermometer

    Thomas®

    Ideal for indoor/outdoor use Minimum/maximum memory Temperature range is -58° to 572°F and -50° to 300°C Traceable® Lollipop thermometers are suitable for use indoors or outdoors, in wet labs and virtually all field applications. Temperature resolution is 0.1°…

  • Traceable® Humidity / Temperature / Dew Point Meters

    Thomas®

    Traceable unit displays humidity to 0.01%—use for QC, ISO 9000, and R/D Traceable® Digital Hygrometer/Thermometer/Dew Point instrument, by using a special breed of artificial intelligence, provides a response time of under 10 seconds with a resolution of 0.01%RH, 0.01°F/°C,…

  • Thomas® Lubriseal Stopcock Grease

    Thomas®

    For lubricating ground glass joints, glass and metal stopcocks and valves, and for sealing desiccators, anaerobic culture jars and similar utensils Its mobility in film-like quantities makes it excellent not only for lubricating, but for preventing the freezing of stopcocks, ground joints,…

  • Traceable® Digital Thermometer with Recorder Output

    Thomas®

    Temperature range is -50° to 1999°F and -50° to 1300°C Resolution is 0.1° from -50 to 199.9° (1° outside this range) Accuracy is ±0.3% plus 1°C Thermometer comes supplied with a Type K probe. Features include minimum/maximum memory and Hold.…

  • Traceable® Digital Humidity Temperature/Dew Point Meter

    Thomas®

    Convenient triple memories recall minimum/maximum readouts for relative humidity, dew point, and temperature. Simultaneously displays all three current readings. Always-on feature allows for monitoring conditions all night, over weekends, and for extended time periods. Audible and visual LED alarm…

  • Thomas Calculator/Metric Converter

    Thomas®

    Raised oversized keys Rubberized side grips for easy handling Calculator lets you change lab measurements to U.S. or metric in an instant. Unit has an automatic flip-open LCD cover that converts to a benchtop stand. Unit measures 3” x 3 3/4” x 1/2” and weighs 2 ounces.

  • Thomas High-Accuracy Thermometer

    Thomas®

    New high-accuracy dual thermometers read to 0.01 degrees while monitoring temperatures in refrigerator and freezer simultaneously or two refrigerator locations. Its temperature-buffered bottle sensor insulates and eliminates rapid temperature changes when refrigerator door is opened. A patented…

  • Traceable® Digital Stopwatch

    Thomas®

    Traceable® Digital Stopwatch ( 8788T52) Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and other timed lab tests. Made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation.…

  • Traceable® Nano Timer

    Thomas®

    2 channels, plus memory Timing capacity: 23 hours, 59 minutes, 59 seconds Resolution is 1 second Accuracy is 0.01% Clock is provided with an individually serial numbered Traceable® certificate from an ISO 17025 calibration laboratory accredited by A2LA. It indicates…

  • Vinyl Desk Height Stools with Backs and Chrome Bases

    Thomas®

    Our ergonomic vinyl stools adjust to fit most body types and workstations. The upholstered cushion includes highly durable molded polyurethane foam. Additional ergonomic benefits include an adjustable back rest with lumbar support for increased comfort during extended sitting durations. Optional…

  • Sodium Hydroxide, 0.1N (N/10)

    Thomas®

    Manufactured with a focus on quality, starting materials are usually ACS grade or higher and all reagents have Certificate of Analysis available. Reagents are manufactured under ISO 9001 quality standards and feature induction sealed caps to ensure product integrity and decrease the possibility of leaks.

  • Thomas Traceable® Radio Signal Remote Humidity Meter/Thermometer

    Thomas®

    Temperature and RH alarm Relative humidity range is 25 to 90% Resolution is 1% RH Accuracy is ±2% RH mid-range and ±4% elsewhere Temperature range is -4 to 140°F and -20 to 60°C Resolution is 0.1° Accuracy is ±1°C Radio signal…

  • Thomas Wiley® Mini-Mill Accessories

    Thomas®

    Blade Set: 3383M05 set is of tool steel. 3383M10 set is of stainless steel. Hopper: Stainless steel, 2.5" dia. x 2.5" deep (64 x 64 mm), with cover. Wooden Plunger: For ramming sample materials into neck of hopper on Mini-Mills. Delivery Units: Nickel plated with Monel gauze…

  • Thomas Disposable Inoculating Loops & Needles

    Thomas®

    High impact polystyrene loops and needles are smooth and flexible to facilitate uniform and smooth streaking without damaging the gel surface. Needles are straight and suitable for removal of specimens of single colonies. Packed sterile in safe, tamper-proof, zip-seal resealable bags. Disposable…

  • Traceable® Memory-Loc™ Datalogging Thermometers

    Thomas®

    Hi/Lo Alarms and Time/Date Stamps Alarm tracking feature stores in memory each alarm event detailing when the alarm state occurred, as well as when the unit returned back to within range. Alarm state indicators include visual LEDs, audio alerts, and flashing LCD segments. Data for up to 10…

  • Thomas-Schoniger Combustion Flasks

    Thomas®

    Replacement flasks Rapid, simple and inexpensive technique for combustion analysis of organic materials in oxygen atmosphere For determination of sulfur, halogens, phosphorus, traces of metals, etc., in organic substances by combustion in oxygen Complies with ASTM Standard E 205 Procedure…

  • Traceable® Memory-Card Humidity/Temperature/Dew Point

    Thomas®

    Traceable ® Memory-Card Humidity/Temperature/Dew Point Memory card captures readings from once a minute to once every 12 hours for recording continuously for years Traceable® Memory-Card Humidity/Temperature/Dew Point is a stand-alone unit with data logging capabilities. It records…

  • Thomas Handheld Digital Barometer

    Thomas®

    Specifications Barometric pressure from 8.85 to 32.45 inHg with a resolution of 0.01 inHg 300 to 1100 mbar with a resolution of 1 mbar Accuracy is ±0.2363 inHg (±8 mbar) at tested points Altitude range –2296 to 29520 ft (–700 to 9000 meters ) with a…

  • Thomas One-Shot Traceable Conductivity Standards

    Thomas®

    Traceable to NIST standards Accuracy: ±0.25% 100% compatible with all makes of equipment For use in the lab and the field Single-use standards eliminate concerns about external container contamination. Each container is labeled for calibrating conductivity…

  • Thomas Traceable® Digital Humidity/Temperature Meter

    Thomas®

    Relative humidity range is 25 to 95% Resolution is 1% RH Accuracy is ±2% RH mid-range to ±4% elsewhere Temperature range is 32 to 122°F and 0 to 50°C Resolution is 1° Accuracy is ±1°C Use unit with bench stand or mount on wall. Meter…

  • Thomas Polystyrene Cuvettes

    Thomas®

    Disposable Polystyrene Cuvettes Convenient and affordable Save time with no cleaning required Prevent cross-contamination Useable in the range of 340 to 750 nm Tight dimensional tolerances ensure high reproducibility from package to package. 10 mm path length; 12.5 x 12.5…

  • Thomas Transfer Pipets

    Thomas®

    Non-toxic and chemically inert to biological fluids and most acids Can be heat sealed to use for liquid storage or transport Pipets can be frozen in liquid nitrogen Non-slippery - easy to grip with gloves Temperature range: -196°C to 90°C Can be gas (EtO) sterilized …

  • Thomas Professional Brightfield Binocular & Trinocular Microscopes

    Thomas®

    Uniform illumination High contrast and resolution Ergonomic design Thomas Professional Brightfield Microscopes feature superior contrast and resolution, highly uniform illumination, and maintain parcetricity and parfocality across all magnifications. The scopes have a Siedentopf design head…

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